Dee Why Beach, NSW

Northern Beaches powerhouse — a long, exposed beach that picks up every swell going, with a famous rock pool at the southern end.

Live AI Coastal Briefing

Monday 12 October is shaping up to be a beautiful day at the coast, with clear blue skies and a temperature of 16C already reached by 7:11 am. The northern beaches are looking particularly inviting, with their long, exposed stretches of sand and the famous rock pool at the southern end. With the sun shining and a gentle breeze blowing, it's a great day to get out and enjoy the coastal lifestyle.



The ocean conditions are looking perfect for a range of activities, with a wave height of 0.66m making for fun longboard conditions. The water temperature is a comfortable 19.8C, so you can expect to need a spring suit or rashie to stay comfortable in the water. The tides are also worth noting, with high tide at 10:00 am and low tide at 04:24 pm, so make sure to plan your beach time accordingly.



For all you surfers, runners, cyclists, and paddleboarders out there, today is a great day to get out and enjoy your sport. The waves are perfect for a leisurely longboard session, while the calm and clear conditions make for ideal running and cycling weather. If you're an angler, the conditions are also looking good for a spot of fishing, and the low tide this afternoon could be a great time to try your luck. Meanwhile, paddleboarders will love the calm and peaceful conditions on the water.



As we head into the afternoon, the conditions are expected to remain pleasant, with plenty of sunshine and a gentle breeze. With no chance of rain and low UV levels, you can enjoy the outdoors without worrying about the weather. So why not make the most of this beautiful day and get out to enjoy the coast - whether you're swimming, surfing, or just soaking up the sun, it's shaping up to be a fantastic day by the sea.

About This Coastline

Dee Why Beach combines a long surf shoreline, an ocean pool and a busy local centre on Sydney’s Northern Beaches.

The setting is not simply decorative; the water has shaped transport, work, recreation and the way the surrounding community has developed.

The Vibe

The southern end feels sociable and accessible, with cafés, the pool and family activity gathered close together.

Farther north, the beach becomes more open and natural as it approaches the lagoon and dune-backed reserve. There is enough activity to give the place energy, yet the coast still offers quieter moments away from the principal access points.

The Local Anchor

The ocean pool and promenade form the community anchor, supporting year-round swimming and a strong beachside routine.

Dee Why Lagoon Wildlife Refuge at the northern end protects wetland habitat within an otherwise urban coastal corridor. Together, these features connect present-day visitors with the industries, communities and environmental systems that established the area.

The Landscape

The beach faces east-southeast and receives consistent ocean swell, making it popular with surfers as well as swimmers in patrolled areas.

Sand, rock platforms, headlands and lagoon habitat create several landscapes along a single broad arc. From elevated viewpoints to water level, the landscape reveals different forms as light, tide and weather move across it.

The enduring appeal lies in the balance between open scenery, local tradition and the practical rhythms of coastal life.